PermissionActionIdComparator.java |
1 /** 2 * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved. 3 * 4 * 5 * 6 * 7 * The contents of this file are subject to the terms of the Liferay Enterprise 8 * Subscription License ("License"). You may not use this file except in 9 * compliance with the License. You can obtain a copy of the License by 10 * contacting Liferay, Inc. See the License for the specific language governing 11 * permissions and limitations under the License, including but not limited to 12 * distribution rights of the Software. 13 * 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 20 * SOFTWARE. 21 */ 22 23 package com.liferay.portal.security.permission.comparator; 24 25 import com.liferay.portal.model.Permission; 26 27 import java.io.Serializable; 28 29 import java.util.Comparator; 30 31 /** 32 * <a href="PermissionActionIdComparator.java.html"><b><i>View Source</i></b> 33 * </a> 34 * 35 * @author Brian Wing Shun Chan 36 */ 37 public class PermissionActionIdComparator 38 implements Comparator<Object>, Serializable { 39 40 public int compare(Object obj1, Object obj2) { 41 String actionId1 = null; 42 43 if (obj1 instanceof String) { 44 actionId1 = (String)obj1; 45 } 46 else { 47 Permission permission1 = (Permission)obj1; 48 49 actionId1 = permission1.getActionId(); 50 } 51 52 String actionId2 = null; 53 54 if (obj2 instanceof String) { 55 actionId2 = (String)obj2; 56 } 57 else { 58 Permission permission2 = (Permission)obj2; 59 60 actionId2 = permission2.getActionId(); 61 } 62 63 return actionId1.compareTo(actionId2); 64 } 65 66 }